63539700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 213319680

約数和(自身を除く): 149779980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 383, 395, 420, 474, 525, 553, 700, 766, 790, 948, 1050, 1106, 1149, 1185, 1532, 1580, 1659, 1915, 1975, 2100, 2212, 2298, 2370, 2681, 2765, 3318, 3830, 3950, 4596, 4740, 5362, 5530, 5745, 5925, 6636, 7660, 7900, 8043, 8295, 9575, 10724, 11060, 11490, 11850, 13405, 13825, 16086, 16590, 19150, 22980, 23700, 26810, 27650, 28725, 30257, 32172, 33180, 38300, 40215, 41475, 53620, 55300, 57450, 60514, 67025, 80430, 82950, 90771, 114900, 121028, 134050, 151285, 160860, 165900, 181542, 201075, 211799, 268100, 302570, 363084, 402150, 423598, 453855, 605140, 635397, 756425, 804300, 847196, 907710, 1058995, 1270794, 1512850, 1815420, 2117990, 2269275, 2541588, 3025700, 3176985, 4235980, 4538550, 5294975, 6353970, 9077100, 10589950, 12707940, 15884925, 21179900, 31769850, 63539700]

約数ペア:

[(1, 63539700), (2, 31769850), (3, 21179900), (4, 15884925), (5, 12707940), (6, 10589950), (7, 9077100), (10, 6353970), (12, 5294975), (14, 4538550), (15, 4235980), (20, 3176985), (21, 3025700), (25, 2541588), (28, 2269275), (30, 2117990), (35, 1815420), (42, 1512850), (50, 1270794), (60, 1058995), (70, 907710), (75, 847196), (79, 804300), (84, 756425), (100, 635397), (105, 605140), (140, 453855), (150, 423598), (158, 402150), (175, 363084), (210, 302570), (237, 268100), (300, 211799), (316, 201075), (350, 181542), (383, 165900), (395, 160860), (420, 151285), (474, 134050), (525, 121028), (553, 114900), (700, 90771), (766, 82950), (790, 80430), (948, 67025), (1050, 60514), (1106, 57450), (1149, 55300), (1185, 53620), (1532, 41475), (1580, 40215), (1659, 38300), (1915, 33180), (1975, 32172), (2100, 30257), (2212, 28725), (2298, 27650), (2370, 26810), (2681, 23700), (2765, 22980), (3318, 19150), (3830, 16590), (3950, 16086), (4596, 13825), (4740, 13405), (5362, 11850), (5530, 11490), (5745, 11060), (5925, 10724), (6636, 9575), (7660, 8295), (7900, 8043)]